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Cheap Flights from Denver (DENA) to Burlington (BTV)

Compare Denver to Burlington flight deals

Find the cheapest month or even day of the year to fly to Burlington

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Flight deals from Denver to Burlington Airport

Looking for a cheap last-minute deal or the best return flight from Denver to Burlington Airport? If you want to travel next month, return fares start from £242. Find the lowest prices on one-way and return tickets right here.
Burlington.£238 per passenger.Departing Sat, 23 May, returning Wed, 27 May.Return flight with United.Outbound indirect flight with United, departs from Denver International on Sat, 23 May, arriving in Burlington.Inbound indirect flight with United, departs from Burlington on Wed, 27 May, arriving in Denver International.Price includes taxes and charges.From £238, select.
Burlington.£242 per passenger.Departing Wed, 15 Apr, returning Tue, 21 Apr.Return flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 15 Apr, arriving in Burlington.Inbound indirect flight with Breeze Airways, departs from Burlington on Tue, 21 Apr, arriving in Denver International.Price includes taxes and charges.From £242, select.
Burlington.£245 per passenger.Departing Wed, 10 Jun, returning Wed, 17 Jun.Return flight with United.Outbound indirect flight with United, departs from Denver International on Wed, 10 Jun, arriving in Burlington.Inbound indirect flight with United, departs from Burlington on Wed, 17 Jun, arriving in Denver International.Price includes taxes and charges.From £245, select.
Burlington.£258 per passenger.Departing Fri, 3 Jul, returning Tue, 7 Jul.Return flight with United.Outbound indirect flight with United, departs from Denver International on Fri, 3 Jul, arriving in Burlington.Inbound indirect flight with United, departs from Burlington on Tue, 7 Jul, arriving in Denver International.Price includes taxes and charges.From £258, select.
Burlington.£262 per passenger.Departing Thu, 30 Apr, returning Sat, 2 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Thu, 30 Apr, arriving in Burlington.Inbound indirect flight with Delta, departs from Burlington on Sat, 2 May, arriving in Denver International.Price includes taxes and charges.From £262, select.
Burlington.£291 per passenger.Departing Mon, 31 Aug, returning Sun, 6 Sep.Return flight with United.Outbound indirect flight with United, departs from Denver International on Mon, 31 Aug, arriving in Burlington.Inbound indirect flight with United, departs from Burlington on Sun, 6 Sep, arriving in Denver International.Price includes taxes and charges.From £291, select.
Burlington.£342 per passenger.Departing Tue, 24 Mar, returning Sun, 29 Mar.Return flight with Frontier Airlines and Breeze Airways.Outbound indirect flight with Frontier Airlines, departs from Denver International on Tue, 24 Mar, arriving in Burlington.Inbound indirect flight with Breeze Airways, departs from Burlington on Sun, 29 Mar, arriving in Denver International.Price includes taxes and charges.From £342, select.
Burlington.£368 per passenger.Departing Thu, 3 Sep, returning Mon, 7 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Thu, 3 Sep, arriving in Burlington.Inbound indirect flight with Delta, departs from Burlington on Mon, 7 Sep, arriving in Denver International.Price includes taxes and charges.From £368, select.
Burlington.£379 per passenger.Departing Sun, 4 Oct, returning Sun, 11 Oct.Return flight with United.Outbound indirect flight with United, departs from Denver International on Sun, 4 Oct, arriving in Burlington.Inbound indirect flight with United, departs from Burlington on Sun, 11 Oct, arriving in Denver International.Price includes taxes and charges.From £379, select.
Burlington.£382 per passenger.Departing Fri, 23 Oct, returning Sun, 1 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Fri, 23 Oct, arriving in Burlington.Inbound indirect flight with Delta, departs from Burlington on Sun, 1 Nov, arriving in Denver International.Price includes taxes and charges.From £382, select.
Burlington.£382 per passenger.Departing Thu, 26 Mar, returning Wed, 1 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Thu, 26 Mar, arriving in Burlington.Inbound indirect flight with Delta, departs from Burlington on Wed, 1 Apr, arriving in Denver International.Price includes taxes and charges.From £382, select.
Burlington.£452 per passenger.Departing Sun, 28 Jun, returning Sun, 9 Aug.Return flight with United.Outbound indirect flight with United, departs from Denver International on Sun, 28 Jun, arriving in Burlington.Inbound indirect flight with United, departs from Burlington on Sun, 9 Aug, arriving in Denver International.Price includes taxes and charges.From £452, select.
Burlington.£527 per passenger.Departing Fri, 23 Oct, returning Sun, 1 Nov.Return flight with United.Outbound direct flight with United departs from Denver International on Fri, 23 Oct, arriving in Burlington.Inbound direct flight with United departs from Burlington on Sun, 1 Nov, arriving in Denver International.Price includes taxes and charges.From £527, select.

Find the cheapest month to fly from Denver to Burlington

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver to Burlington flights are currently cheapest in May.
Mar
from £342
Apr
from £242
May
from £238
Jun
from £245
Jul
from £258
Aug
Find prices
Sep
from £368
Oct
from £379
Nov
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Dec
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Jan
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Feb
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Direct flights from Denver to Burlington

Denver to Burlington: Alternative routes

Compare routes from Denver to Burlington below. You may find an airport to fly into that's cheaper, faster, or easier than Burlington.

Burlington

3 miles from central Burlington
ClosestCheapest
from £238
Search flights

Plattsburgh International

17 miles from central Burlington
from £602
Search flights

Saranac Lake

49 miles from central Burlington
Search flights

Denver to Burlington: Flight information

The things to know before you go.
Cheapest flight found£238
Cheapest month to flyMay
Average flight time3 hrs, 44 mins
Most popular airlineUnited
Average flights per week9

Check out these Burlington hotels

Ready to plan your stay? Other travellers rate these Burlington hotels for cleanliness, service and location.
254 South Union Street Guest House
0.28 miles from city centre
£242
Per night
Hotel Vermont Burlington
0.36 miles from city centre
£206
Per night
Blind Tiger Burlington
0.49 miles from city centre
£169
Per night
254 South Union Street Guest House
0.28 miles from city centre
£242
Per night
Hotel Vermont Burlington
0.36 miles from city centre
£206
Per night
Blind Tiger Burlington
0.49 miles from city centre
£169
Per night
Explore top-rated hotels

Finding cheap flights from Denver to Burlington: Frequently asked questions

The best price we found for a return flight from Denver to Burlington is £238. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 44 minutes is the average flight time from Denver to Burlington.
United flies direct from Denver to Burlington.
As of March 2026, there are 9 flights per week flying from Denver to Burlington.
The cheapest month to fly from Denver to Burlington is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Burlington Airport on Saturday, 23 May 2026.
Yes – the average flight time is 3 hours and 44 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Burlington but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Burlington is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Burlington is United .

Travelling from Denver to Burlington International Airport (BTV): What you need to know

  • Kick off your travels at Denver International Airport (DEN), the main airport in Denver. Search for flights from Denver to Burlington International Airport (BTV) that take off from this base.

  • The average time for a direct Denver to Burlington International Airport flight is 3 hours 45 minutes.

  • Burlington is two hours ahead of Denver. Burlington International Airport is located in Burlington, which follows the UTC-4 timezone.

  • Take your pick of 3 direct services a week between Denver International Airport (DEN) and Burlington International Airport (BTV). This is the most popular route, with United Airlines offering a 9:52am departure from DEN to BTV.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Get to the airport on time to board your flight from Denver to BTV.

  • Longer lines at security and check-in are likely if you're heading away during high season, so give yourself some extra wiggle room. The recommendation for peak times? Get there up to four hours early for international flights and at least two hours for domestic departures.

Airports in Denver

Denver International Airport (DEN)

  • Denver International Airport (DEN) offers an easy route to your destination. Nonstop flights from Denver to Burlington International Airport (BTV) depart from this terminal.

  • You can get away on a direct flight from Denver to Burlington International Airport with United Airlines. This top airline operates departures from DEN.

  • The preferred airline for passengers flying between DEN and BTV is United Airlines.

  • The journey from central Denver to DEN takes about 1 hour 30 minutes on public transport. If you drive, ride-share or take a cab, you'll cover the 40 kms (25 miles) in 35 minutes or so, depending on traffic conditions.

  • Looking for a place to stay before your flight from Denver to Burlington International Airport? Check out Baymont by Wyndham Denver International Airport. Enjoy a good night's rest here before heading to Denver International Airport.

  • Denver International Airport gets high marks for on-time performance. 80.23% of flights that take off from DEN arrive at their destination without delay.

  • DEN is located at 8500 Pena Boulevard.

About Burlington International Airport (BTV)

Getting from Burlington International Airport (BTV) to central Burlington

  • Central Burlington is around 3 miles from Burlington International Airport and takes about 10 minutes to reach by car. See what your options are for getting into town, whether that's with a car hire, cab or ride-share.

  • It typically takes 30 minutes if you're using public transport.

How to find the cheapest flights from Denver to Burlington International Airport (BTV)

  • At the moment, £130 is the best price we've found for a one-way ticket from Denver to Burlington International Airport. The cheapest price for a return flight is £238. Remember fares may change due to demand at the time of booking.

  • Get your hands on cheap flights from Denver to BTV by booking one month ahead. According to our research, that's the ideal time frame for landing a bargain.

  • The best month for landing cheap Denver to Burlington International Airport tickets is June. Use the 'Whole month' tool to compare prices, then select the dates offering the lowest fares.

  • You don't need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know as soon as a lower fare pops up on plane tickets from Denver to BTV.

  • Filters make it easier to track down a bargain for your flight from Denver to Burlington International Airport. Choose the airlines, flight times and stops that make sense for you. Then sort the results by 'Cheapest' to find the most affordable option fast.

The best time to fly from Denver to Burlington International Airport (BTV)

  • Picture the kind of break you want when planning your trip dates. February is the quietest month to visit Burlington. September is when most people book flights from Denver to Burlington International Airport (BTV), which may be perfect if you're chasing more action.

  • Book a Denver to BTV plane ticket departing in July if you're eager to visit the city during its warmest month. Expect temperatures in Burlington to range from 14ºC (57ºF) to 28ºC (82ºF).

  • January has temperatures of between -15ºC (5ºF) and 0ºC (32ºF). Look for cheap tickets from Denver to Burlington International Airport around that time if you like cooler conditions.

More about Burlington

  • Start your Burlington trip off on the right foot by choosing the ideal place to stay. After booking your flight from Denver to Burlington International Airport, browse our selection of hotels including:

  • Lake Champlain Ferries and ECHO Lake Aquarium and Science Centre - Leahy Centre for Lake Champlain are just a couple of the big attractions to add to your Burlington must-do list. Keep the momentum going by heading to Waterfront Park.

Explore more of the United States

  • Burlington has plenty to offer, but there are so many other parts of the United States waiting to be explored. Around 290 kms (180 miles) south-east of Burlington, a visit to Boston will keep you on the move. Start with leading sights like Museum of Fine Arts Boston, Freedom Trail and Quincy Market.

  • Worcester is another favourite destination in the United States and is around 274 kms (170 miles) south-east of Burlington. No journey is complete without seeing Worcester Art Museum, Redemption Rock Brewing and Union Station.

Plan the rest of your trip from Denver to Burlington

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.